Datasheet

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TIMING REQUIREMENTS
SWITCHING CHARACTERISTICS
OPERATING CHARACTERISTICS
SN74ALVCH16409
9-BIT, 4-PORT UNIVERSAL BUS EXCHANGER
WITH 3-STATE OUTPUTS
SCES022G – JULY 1995 – REVISED OCTOBER 2004
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)
V
CC
= 2.5 V V
CC
= 3.3 V
V
CC
= 1.8 V V
CC
= 2.7 V
± 0.2 V ± 0.3 V
UNIT
MIN MAX MIN MAX MIN MAX MIN MAX
f
clock
Clock frequency
(1)
120 120 120 MHz
t
w
Pulse duration, CLK high or low
(1)
4.2 4.2 3 ns
A or B before CLK ↑
(1)
1.9 1.9 1.4
SEL before CLK ↑
(1)
5.1 4.2 3.5
t
su
Setup time ns
SELEN before CLK ↑
(1)
2.5 2.5 1.8
PRE before CLK ↑
(1)
1 1 0.7
A or B after CLK ↑
(1)
0.8 0.8 1
t
h
Hold time SEL after CLK ↑
(1)
0 0 0 ns
SELEN after CLK ↑
(1)
0.5 0.5 0.8
(1) This information was not available at the time of publication.
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1)
V
CC
= 2.5 V V
CC
= 3.3 V
V
CC
= 1.8 V V
CC
= 2.7 V
FROM TO
± 0.2 V ± 0.3 V
PARAMETER UNIT
(INPUT) (OUTPUT)
MIN TYP MIN MAX MIN MAX MIN MAX
f
max
(1)
120 120 120 MHz
t
pd
CLK A or B
(1)
1.5 6 5.7 1.5 5.1 ns
t
en
CLK A or B
(1)
2.4 6.9 6.3 2 5.7 ns
CLK
(1)
2.3 7.1 6 2 5.7
t
dis
A or B ns
PRE
(1)
2.8 7.5 6.5 2.5 6.1
(1) This information was not available at the time of publication.
T
A
= 25 ° C
V
CC
= 1.8 V V
CC
= 2.5 V V
CC
= 3.3 V
PARAMETER TEST CONDITIONS UNIT
TYP TYP TYP
Power dissipation All outputs enabled
(1)
60 60
C
pd
capacitance C
L
= 50 pF, f = 10 MHz pF
All outputs disabled
(1)
60 60
per exchanger
(1) This information was not available at the time of publication.
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